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71. | blast connection |
| 风管接头 |
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72. | of turbine air-blower oil system, analyse reason and adopt improvement measure for it, ensure that blast |
| 针对汽轮鼓风机油系统存在的问题,分析原因并对其采取改进措施,确保高炉稳定生产。 |
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73. | oxygen blast |
| 氧气炼钢 |
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74. | shot Blast |
| 喷丸处理 |
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75. | unconfined blast |
| 敞口吹风 |
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76. | blast strainer |
| 鼓风机总管过滤器 |
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77. | rice blast |
| 稻瘟病 |
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78. | hydraulic blast |
| 水力清砂 |
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79. | blast ditching |
| 爆破挖沟 |
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80. | avalanche blast |
| 雪崩风 |
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